Trapping of heavy gases in stationary ultrasonic fields

被引：29

作者：

Tuckermann, R

Neidhart, B

Lierke, EG

Bauerecker, S

机构：

[1] GKSS Forschungszentrum Geesthacht GmbH, Inst Kustenforsch Phys & Chem Analyt, D-21502 Geesthacht, Germany

[2] Battelle Ingn Tech GmbH, D-65760 Eschborn, Germany

[3] Tech Univ Carolo Wilhelmina Braunschweig, Inst Phys & Theoret Chem, D-38106 Braunschweig, Germany

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 363卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(02)01178-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have observed heavy-gas trapping in stationary ultrasonic fields. This effect as well as the recently observed cold-gas traps have been investigated. Both can be explained by the difference in mass density between the trapped gas and ambient media. A first theoretical approach is given. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：349 / 354

页数：6

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